void UpdateTextRows(string text)
{
// Do nothing if text has not changed since last time
bool sdfState = font.IsSDFCapable;
if (text == lastText && sdfState == previousSDFState)
{
return;
}
// Split into rows based on \r escape character
// Text read from plain-text files will become \\r so need to replace this first
text = text.Replace("\\r", "\r");
textRows = text.Split('\r');
// Set text we just processed
lastText = text;
// Find widest row
widestRow = 0;
for (int i = 0; i < textRows.Length; i++)
{
float width = font.CalculateTextWidth(textRows[i], LocalScale);
if (width > widestRow)
{
widestRow = width;
}
}
previousSDFState = sdfState;
}
float GetCharacterWidthToCursor()
{
if (font == null)
{
return(0);
}
return(font.CalculateTextWidth(text, LocalScale, 0, cursorPosition));
}
